More than 10 years after environmental groups petitioned for a new rule, the state plans to require the Central Valley Water ...

Thousands in parts of California are under an air quality alert due to harmful levels of particle pollution.

Yasmina Valdivia is an activist and longtime resident of Val Verde, a town in Los Angeles County. The Los Angeles County community of Val Verde has been my home for 48 years. It’s where I grew up, ...

LOS ANGELES (Reuters) -California Governor Gavin Newsom this week vetoed a law that would have limited the regulatory powers of air quality agencies at the ports of the nation's busiest port complex ...

An air quality alert is in place until early Tuesday that covers California's Coachella Valley.

The opposition appeared overwhelming: Tens of thousands of emails poured into Southern California's top air pollution authority as its board weighed a June proposal to phase out gas-powered appliances ...

This week, the House of Representatives voted to block the state’s ban on the sale of new gas-powered vehicles, challenging its rule-making authority. By Claire Brown The House of Representatives on ...

NWS air quality alerts urge residents in the Coachella Valley and San Bernardino, Riverside and Imperial counties to stay indoors.

California lawmakers are stepping into a fierce battle over the ports of Los Angeles and Long Beach as regulators ramp up the next frontier of clean-air enforcement. Senate Bill 34, authored by ...

California’s Plastic Pollution Prevention and Packaging Producer Responsibility Act, SB 54, requires producers of single-use packaging and plastic food serviceware sold in California to assume ...

Add Yahoo as a preferred source to see more of our stories on Google. California Governor Gavin Newsom attends a press conference about new legislation aimed at improving nutrition in schools across ...